Folding utility shelf



FIG. 1 is a perspective view of the folding utility shelf showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image of that shown;

FIG. 3 is an enlarged rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view thereof with the shelf in the raised position;

FIG. 6 is a rear elevational view thereof with the shelf in the raised position;

FIG. 7 is an enlarged bottom plan view thereof with the shelf in the raised position; and

FIG. 8 is a side elevational view thereof, with the shelf in the raised position and the opposite side being a mirror image of that shown. 

The ornamental design for a folding utility shelf, as shown and described. 